This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
n | a(n) |
---|---|
0 | 1 |
1 | 6 |
2 | 34 |
3 | 188 |
4 | 1028 |
5 | 5592 |
6 | 30344 |
7 | 164464 |
8 | 890896 |
9 | 4824672 |
10 | 26124832 |
11 | 141453248 |
12 | 765878336 |
13 | 4146681216 |
14 | 22451153024 |
15 | 121555687168 |
16 | 658129355008 |
17 | 3563255219712 |
18 | 19292230787584 |
19 | 104452273224704 |
20 | 565526954771456 |